[ANN] nyacc version 0.90.0 is released

[Matt Wette]

NYACC version 0.90.0 is released

NYACC, for Not Yet Another Compiler Compiler, is set of guile modules for
generating parsers and lexical analyzers.  It also provides sample parsers
and pretty-printers using SXML trees as an intermediate representation.

It provides a decent C parser and a `FFI Helper' tool to help create
Guile Scheme bindings for C-based libraries.

It provides (partially implemented) compilers based on above mentioned
parsers to allow execution with Guile as extension languages.

-----------------------------------

Version 0.90.0 is a cleanup release over 0.89.9.
1) eval-c99-cx has been improved: "guild compile ffi/hdf5.ffi" works now
2) updated README, INSTALL, etc
3) added examples/system/dbus.scm which is evolving to a usable module
   for running DBus programs on top of libdbus.

I believe things are stable now, working to just clean up and fix
bugs until the 1.0 release.

-----------------------------------

NYACC maturity is production/stable level.

NYACC is free software; the full source distribution is available through

* the tarball repository:
    https://download.savannah.gnu.org/releases/nyacc/

* the git repository:
    git://git.savannah.nongnu.org/nyacc.git

home page, project page and user's guide:
* http://www.nongnu.org/nyacc
* https://savannah.nongnu.org/projects/nyacc
* http://www.nongnu.org/nyacc/nyacc-ug.html

For support see:
    https://savannah.nongnu.org/support/?group=nyacc